Pyongyang: In an implicit challenge to President Donald Trump, North Korea appeared to fire a ballistic missile today in what would be its first such test of the year.
After receiving word of the launch, Trump stood at his south Florida estate with Japanese Prime Minister Shinzo Abe, who called the move "intolerable."
There was no immediate confirmation on the launch from the North, which had warned recently that it was ready to test its first intercontinental ballistic missile.
The US Strategic Command, however, said it detected and tracked what it assessed to be a medium or intermediate-range missile.
North Korean media are often slow to announce such launches, if they announce them at all. As of this evening, there had been no official announcement and most North Koreans went about their day with no inkling that the launch was major international news.
The reports of the launch came as Trump was hosting Abe and just days before the North is to mark the birthday of leader Kim Jong Un's late father, Kim Jong Il.
South Korea's Joint Chiefs of Staff said in a statement that the missile was fired from around Banghyon, North Pyongan Province, which is where South Korean officials have said the North test-launched its powerful midrange Musudan missile on October 15 and 20.
The military in Seoul said that the missile flew about 500 kilometres. South Korea's Yonhap News Agency reported that while determinations were still being made, it was not believed to be an intercontinental ballistic missile.
The missile splashed down into the sea between the Korean Peninsula and Japan, according to the US Strategic Command.
Japanese Chief Cabinet Secretary Yoshihide Suga told reporters that the missile did not hit Japanese territorial seas.
The North conducted two nuclear tests and a slew of rocket launches last year in continued efforts to expand its nuclear weapons and missile programs.
Kim Jong Un said in his New Year's address that the country had reached the final stages of readiness to test an ICBM, which would be a major step forward in its efforts to build a credible nuclear threat to the United States.
Though Pyongyang has been relatively quiet about the transfer of power to the Trump administration, its state media has repeatedly called for Washington to abandon its "hostile policy" and vowed to continue its nuclear and missile development programmes until the US changes its diplomatic approach.
Just days ago, it also reaffirmed its plan to conduct more space launches, which it staunchly defends but which have been criticised because they involve dual-use technology that can be transferred to improve missiles.
"Our country has clearly expressed its standpoint, that we will continue to build up our capacity for self-defence, with nuclear forces and a pre-emptive strike capability as the main points, as long as our enemies continue sanctions to suppress us," Pyongyang student Kim Guk Bom said today.